How did latin american immigration to the united states change during the 1960s?
immigration became more common as more people desired to immigrate.
immigration became less common as fewer people desired to immigrate.
immigration became less difficult and more immigrants came to the us.
immigration became more difficult and fewer legal immigrants came to the us.

Read this description of a detail from the movie i am legend. a scientist is the last man alive in a post-apocalyptic new york, where zombies have taken over and destroyed most of the population. about ten minutes into the film, the man thinks back to how the zombie creatures came to be, and how at one point he had a wife and child. which type of suspense technique did the screenwriter use? dramatic irony flashback foreshadowing special effects